This 576*576mm led cabinet is die casting aluminum , mainly used for rental events .this cabinet size has indoor and outdoor type ,indoor cabinet weight is 8.5kg.outdoor cabinet has 10kg .outdoor cabinet is waterproof and indoor cabinet is not waterproof instead .Indoor cabinet is used for p3、p6 indoor， outdoor cabinet is used for outdoor P3/6. the module size is both 192*192 . every 576*576mm cabinet has 9 modules.It is slim and light weight ,fast assembling and disassembling.this cabinet can be used as dance floor as well . It use KCL/G-energy power supply and NOVA receiving card . This led cabinet can be used for rental as well as fixed installation . it is the most cost effective model .when being used for fixed installation , it has advantages compare with traditional iron cabinets .firstly , it use power/signal connectors which is more waterproof and fast then using cables through iron cabinets .secondly , it is light weight ,20kg/sqm lighter than the iron cabinets ,which reduce the load of the steel structure and reduce the cost of steel structure .Thirdly ,it display more flat and better image quality . This led cabinet 512*512mm can be delivered fast in 15-20 days .